Rebalance crossbows

Again as a result of the ranged weapons rebalance, crossbows
needed to change. The analogy here is long blades' to bows'
m&f; better return on skill investment & a higher power cap,
but rarer.

Hand crossbows are added as a starting type, "something like an
armour-piercing dagger"; crossbows are upgraded to arbalests
(a little worse than a glaive), and a new rare triple crossbow
type is added on the top end (a little worse than a bardiche,
though with a lower skill cost.) Please note that the triple
crossbow historically existed & is extremely verisimilitudinous.

Hellfire is now an arbalest, and Sniper is now a triple crossbow
(well, a "heavy crossbow", since it has mindelay of 27 instead of
22, and since I didn't want to have to change the sprite).

All crossbows have a mindelay of at least 1.0; this is an attempt
to differentiate them. Possibly something more ambitious will be
attempted in 1.6, but this is a first step.

1 files changed, 3 insertions, 4 deletions

diff --git a/crawl-ref/source/shopping.cc b/crawl-ref/source/shopping.cc
index bfa471ca7e..b538ead31b 100644
--- a/crawl-ref/source/shopping.cc
+++ b/crawl-ref/source/shopping.cc
@@ -989,6 +989,7 @@ unsigned int item_value(item_def item, bool ident)
         case WPN_FLAIL:
         case WPN_LONG_SWORD:
         case WPN_TRIDENT:
+        case WPN_HAND_CROSSBOW:
             valued += 35;
             break;
 
@@ -1003,11 +1004,8 @@ unsigned int item_value(item_def item, bool ident)
             valued += 40;
             break;
 
-        case WPN_CROSSBOW:
-            valued += 41;
-            break;
-
         case WPN_LONGBOW:
+        case WPN_ARBALEST:
             valued += 45;
             break;
 
@@ -1022,6 +1020,7 @@ unsigned int item_value(item_def item, bool ident)
             valued += 90;
             break;
 
+        case WPN_TRIPLE_CROSSBOW:
         case WPN_CLAYMORE:
         case WPN_EXECUTIONERS_AXE:
             valued += 100;